| Does it worth a upgrade to Dolby Atmos? | slashedzero | 9235 | 17 | |
| DAC upgrade from Oppo 105 | roberjerman | 2135 | 1 | |
| SET amplifier recommendation | opus111 | 27856 | 59 | |
| SACD/CD player update | tweak1 | 8398 | 35 | |
| Looking for IC and speaker cable suggestion | audioconnection | 6018 | 31 | |
| Looking for a 7 channel power amp to replace Krell showcase 7 | cygnus_859 | 9604 | 8 | |
| CAT SL-1 Reference repair | bombaywalla | 4885 | 13 | |
| Turntable bearing noise | cygnus_859 | 7470 | 9 | |
| How to tell the version of VPI JMW tone arm? | rauliruegas | 5534 | 2 | |
| 6DJ8 measurement error on Hickok 600A | cygnus_859 | 6609 | 10 | |
| Tube phono preamp for CJ LS2 | marco1 | 1868 | 3 | |
| Conrad Johnson PV12AL surprise | zd542 | 4870 | 1 | |
| upgrade from Audio Research SP6C | cygnus_859 | 7564 | 4 | |
| Audio Research VT100 upgrade to VT100 MKII | ebm | 10420 | 6 | |
| Audio Research SP-6C vs. SP-6C-1? | hifigeek1 | 2715 | 2 | |
